What significance can one man - only five feet five inches tall and weighing 110 pounds, and given almost as much to poetry and art as to theology - possibly have had for a time of tumult much like ours? Why would a lad virtually a teenager leave Germany for life and citizenship in American and then close his eyes to the fabulous "American dream" and reverse his life course to cast his fortunes instead among native Africans in Cameroon?Carl Jacob...